The relevant information is: In the election politics of the United States, an exploratory committee is an organization established to help determine whether a potential candidate should run for an elected office.
This justifies what answer for what question? Q & A: 
Passage: In the election politics of the United States, an exploratory committee is an organization established to help determine whether a potential candidate should run for an elected office. They are most often cited in reference to United States Presidential hopefuls, prior to the primaries.

Question: Based on this passage, what is the main goal of an exploratory committee?
to help determine whether a potential candidate should run for an elected office